37.9.224.0/20
🇮🇹CIDR
37.9.224.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇮🇹 Italy
City
Milano
RIR
RIPENCC
Status
allocated
Allocated
12/15/2011
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 37.9.224.0/20 | AS12637SEEWEB SEEWEB s.r.l. | Valid | RIPE | 5/31/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 37.9.239.0/24 | AS12637SEEWEB SEEWEB s.r.l. | Valid | — | 5/31/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 37.9.224.0/20 | AS12637 | /24 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS12637 | RIPE | SEEWEB-MNT | 9/10/2012 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 37.9.224.0/23 | 🇮🇹IT | assigned | |
| 37.9.236.0/23 | 🇮🇹IT | assigned | |
| 37.9.234.0/23 | 🇮🇹IT | assigned | |
| 37.9.229.0/24 | 🇮🇹IT | assigned | |
| 37.9.231.0/24 | 🇮🇹IT | assigned | |
| 37.9.226.0/24 | 🇮🇹IT | assigned | |
| 37.9.239.0/24 | AS12637 | 🇮🇹IT | assigned |
| 37.9.233.0/24 | 🇮🇹IT | assigned | |
| 37.9.238.0/25 | 🇮🇹IT | assigned | |
| 37.9.227.128/25 | 🇮🇹IT | assigned | |
| 37.9.238.128/25 | 🇮🇹IT | assigned | |
| 37.9.232.0/25 | 🇮🇹IT | assigned | |
| 37.9.230.0/25 | 🇮🇹IT | assigned | |
| 37.9.227.0/26 | 🇮🇹IT | assigned | |
| 37.9.230.192/26 | 🇮🇹IT | assigned | |
| 37.9.232.192/26 | 🇮🇹IT | assigned | |
| 37.9.228.0/26 | 🇮🇹IT | assigned | |
| 37.9.228.128/26 | 🇮🇹IT | assigned | |
| 37.9.230.128/27 | 🇮🇹IT | assigned | |
| 37.9.228.96/27 | 🇮🇹IT | assigned | |
| 37.9.228.192/27 | 🇮🇹IT | assigned | |
| 37.9.232.160/27 | 🇮🇹IT | assigned | |
| 37.9.232.128/27 | 🇮🇹IT | assigned | |
| 37.9.227.64/28 | 🇮🇹IT | assigned | |
| 37.9.228.80/28 | 🇮🇹IT | assigned | |
| 37.9.227.112/28 | 🇮🇹IT | assigned | |
| 37.9.230.160/28 | 🇮🇹IT | assigned | |
| 37.9.230.176/29 | 🇮🇹IT | assigned | |
| 37.9.227.96/29 | 🇮🇹IT | assigned | |
| 37.9.227.80/29 | 🇮🇹IT | assigned | |
| 37.9.228.72/29 | 🇮🇹IT | assigned | |
| 37.9.228.64/29 | 🇮🇹IT | assigned | |
| 37.9.230.184/29 | 🇮🇹IT | assigned | |
| 37.9.227.104/29 | 🇮🇹IT | assigned | |
| 37.9.227.92/30 | 🇮🇹IT | assigned | |
| 37.9.227.88/31 | 🇮🇹IT | assigned | |
| 37.9.227.90/31 | 🇮🇹IT | assigned |
Origin ASN
AS12637
SEEWEB SEEWEB s.r.l.
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/37.9.224.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/37.9.224.0/20" | jq
External Links